CN207068895U - Solar energy diffusion facilities offgas duct gas circuit preventing clogging up device - Google Patents
Solar energy diffusion facilities offgas duct gas circuit preventing clogging up device Download PDFInfo
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- CN207068895U CN207068895U CN201720464387.5U CN201720464387U CN207068895U CN 207068895 U CN207068895 U CN 207068895U CN 201720464387 U CN201720464387 U CN 201720464387U CN 207068895 U CN207068895 U CN 207068895U
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- container
- side wall
- pipe
- inlet pipe
- solar energy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
Manufacture of solar cells field is the utility model is related to, specifically a kind of device for placing solar energy diffusion facilities tail gas blockage.Solar energy diffusion facilities offgas duct gas circuit preventing clogging up device, the gas outlet of container left side wall Shang You air inlet pipe UNICOM quartz boat, container right side wall Shang You escape pipes UNICOM exhaust pipe, container is equipped with water, the minimum range of water surface distance escape pipe or air inlet pipe is 2 5cm, there is water inlet pipe to connect external source by the first valve on container upper side wall, there is outlet pipe to connect waste collection bucket by the second valve in container lower wall, have pressure gauge in the side wall of liquid bottom.The beneficial effects of the utility model are：Thoroughly solves the problems, such as the blocking of diffusion tails air pipe.
Description
Technical field
Manufacture of solar cells field is the utility model is related to, is specifically a kind of placement solar energy diffusion facilities tail gas pipe plug
The device of plug.
Background technology
Solar battery sheet（Silicon chip）Production process in, the effect of diffusion technique forms p-n junction, it belong to cell piece life
The critical process section of production.Therefore, diffusion technique is extremely important.During diffusion technique, quartz boat can be used.Generally using new
After boat or the quartz boat cleaned, saturation process can be carried out to quartz boat, the sheet resistance for the cell piece produced with guarantee is normal.But
It is that saturation process was carried out in a period of time, just occurs that there is the problem of whiteness blocking on offgas duct road.Boiler tube can be caused first
Pressure alarm；Secondly the wash number of tail gas pipeline and liquid-collecting bottle can be increased；Phosphorus pentoxide caused by last can corrode tail gas
The converter nose of pipe and boiler tube, reduces the service life of equipment, increases cost consumption.
Utility model content
Technical problem to be solved in the utility model is：How quartz boat diffusion process tail gas pipeline blockage is placed.
Technical scheme is used by the utility model：Solar energy diffusion facilities offgas duct gas circuit preventing clogging up device, container
The gas outlet of left side wall Shang You air inlet pipe UNICOM quartz boat, container right side wall Shang You escape pipes UNICOM exhaust pipe, container are equipped with
The distance of water, water surface distance escape pipe or air inlet pipe is 2-5cm, has water inlet pipe to be connected by the first valve on container upper side wall
External source, there is in container lower wall outlet pipe to connect waste collection bucket by the second valve, have pressure in the side wall of liquid bottom
Power meter.
The beneficial effects of the utility model are：The blocking of diffusion tails air pipe is avoided, reduces tail gas pipeline and liquid collecting
The wash number of bottle and time, diffusion offgas duct and the service life of glass boiler tube are added, cost has been saved, can thoroughly solve
The problem of blocking of diffusion tails air pipe.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Wherein, 1, air inlet pipe, 2, container, 3, water inlet pipe, the 4, first valve, 5, escape pipe, 6, water, the 7, second valve, 8,
Outlet pipe, 9, pressure gauge.
Embodiment
As shown in figure 1, the utility model is arranged on the gas outlet of quartz boat by air inlet pipe, in diffusion process, from stone
Contain several in nitrogen, oxygen, chlorine, phosphorus pentoxide, phosphorus pentoxide cooling in the waste gas that Ying Zhou gas outlet comes out
Be white powder afterwards, easy blocking pipeline, after waste gas enters container by air inlet pipe, due to phosphorus pentoxide have it is very strong
Hydrophily, therefore in atmosphere with regard to the rapid deliquescence of moisture can be absorbed, phosphorus pentoxide is not contained from the tail gas of escape pipe discharge, no
Exhaust pipe can be blocked again, and container bottom has pressure gauge, in diffusion process, the water density for absorbing phosphorus pentoxide becomes big,
The pressure of pressure gauge progressively becomes big, when pressure gauge detects that pressure reaches rated pressure（Pre-set）, the second valve beats
Open and the water in container is discharged to waste collection bucket, then by the first valve again toward in container plus water.First valve, the second valve
Door, pressure gauge be commonly connected to a control chip, and control chip coordinates the opening and closing of the first valve, the second valve.
Claims (1)
1. solar energy diffusion facilities offgas duct gas circuit preventing clogging up device, it is characterised in that：Container left side wall Shang You air inlet pipe UNICOM
The gas outlet of quartz boat, container right side wall Shang You escape pipes UNICOM exhaust pipe, container are equipped with water, water surface distance escape pipe or
The distance of air inlet pipe is 2-5cm, has water inlet pipe to connect external source by the first valve on container upper side wall, in container lower wall
There is outlet pipe to connect waste collection bucket by the second valve, have pressure gauge in the side wall of liquid bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720464387.5U CN207068895U (en) | 2017-04-28 | 2017-04-28 | Solar energy diffusion facilities offgas duct gas circuit preventing clogging up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720464387.5U CN207068895U (en) | 2017-04-28 | 2017-04-28 | Solar energy diffusion facilities offgas duct gas circuit preventing clogging up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207068895U true CN207068895U (en) | 2018-03-02 |
Family
ID=61501557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720464387.5U Active CN207068895U (en) | 2017-04-28 | 2017-04-28 | Solar energy diffusion facilities offgas duct gas circuit preventing clogging up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207068895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111041560A (en) * | 2019-12-13 | 2020-04-21 | 阳光中科（福建）能源股份有限公司 | Improved phosphorus diffusion furnace and method for removing phosphorus oxychloride by using same |
-
2017
- 2017-04-28 CN CN201720464387.5U patent/CN207068895U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111041560A (en) * | 2019-12-13 | 2020-04-21 | 阳光中科（福建）能源股份有限公司 | Improved phosphorus diffusion furnace and method for removing phosphorus oxychloride by using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190715 Address after: 046000 Shanxi province Changzhi City suburb in New Industrial Park Patentee after: Shanxi Lusunshine Volt Technology Co., Ltd. Address before: 046000 Shanxi province Changzhi City suburb in New Industrial Park Patentee before: Shanxi Lu'an Solar Energy Technology Co., Ltd. |